Male O-ring Boss® x Female NPTF

Product Options

Part Number	Female Thread Size	Male Thread	Male Thread Size	Female Thread	Material
6405-16-12	3/4"-14	SAE O-ring boss	1-5/16"-12	NPTF	Zinc Plated Steel
6405-16-16	1" - 11-1/2	SAE O-ring boss	1-5/16"-12	NPTF	Zinc Plated Steel
6405-16-20	1-1/4" - 11-1/2	SAE O-ring boss	1-5/16"-12	NPTF	Zinc Plated Steel
6405-20-16	1" - 11-1/2	SAE O-ring boss	1-5/8"-12	NPTF	Zinc Plated Steel
6405-20-20	1-1/4" - 11-1/2	SAE O-ring boss	1-5/8"-12	NPTF	Zinc Plated Steel